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Diffstat (limited to 'sys/dev/irdma/irdma_protos.h')
| -rw-r--r-- | sys/dev/irdma/irdma_protos.h | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/sys/dev/irdma/irdma_protos.h b/sys/dev/irdma/irdma_protos.h new file mode 100644 index 000000000000..da7f6110b9e5 --- /dev/null +++ b/sys/dev/irdma/irdma_protos.h @@ -0,0 +1,141 @@ +/*- + * SPDX-License-Identifier: GPL-2.0 or Linux-OpenIB + * + * Copyright (c) 2016 - 2021 Intel Corporation + * + * This software is available to you under a choice of one of two + * licenses. You may choose to be licensed under the terms of the GNU + * General Public License (GPL) Version 2, available from the file + * COPYING in the main directory of this source tree, or the + * OpenFabrics.org BSD license below: + * + * Redistribution and use in source and binary forms, with or + * without modification, are permitted provided that the following + * conditions are met: + * + * - Redistributions of source code must retain the above + * copyright notice, this list of conditions and the following + * disclaimer. + * + * - Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials + * provided with the distribution. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +/*$FreeBSD$*/ + +#ifndef IRDMA_PROTOS_H +#define IRDMA_PROTOS_H + +#define PAUSE_TIMER_VAL 0xffff +#define REFRESH_THRESHOLD 0x7fff +#define HIGH_THRESHOLD 0x800 +#define LOW_THRESHOLD 0x200 +#define ALL_TC2PFC 0xff +#define CQP_COMPL_WAIT_TIME_MS 10 +#define CQP_TIMEOUT_THRESHOLD 500 + +/* init operations */ +int irdma_sc_dev_init(enum irdma_vers ver, struct irdma_sc_dev *dev, + struct irdma_device_init_info *info); +void irdma_sc_cqp_post_sq(struct irdma_sc_cqp *cqp); +__le64 *irdma_sc_cqp_get_next_send_wqe(struct irdma_sc_cqp *cqp, u64 scratch); +int irdma_sc_mr_fast_register(struct irdma_sc_qp *qp, + struct irdma_fast_reg_stag_info *info, + bool post_sq); +void irdma_init_config_check(struct irdma_config_check *cc, + u8 traffic_class, + u16 qs_handle); +/* HMC/FPM functions */ +int irdma_sc_init_iw_hmc(struct irdma_sc_dev *dev, u8 hmc_fn_id); +/* stats misc */ +int irdma_cqp_gather_stats_cmd(struct irdma_sc_dev *dev, + struct irdma_vsi_pestat *pestat, bool wait); +int irdma_cqp_ws_node_cmd(struct irdma_sc_dev *dev, u8 cmd, + struct irdma_ws_node_info *node_info); +int irdma_cqp_up_map_cmd(struct irdma_sc_dev *dev, u8 cmd, + struct irdma_up_info *map_info); +int irdma_cqp_ceq_cmd(struct irdma_sc_dev *dev, struct irdma_sc_ceq *sc_ceq, + u8 op); +int irdma_cqp_aeq_cmd(struct irdma_sc_dev *dev, struct irdma_sc_aeq *sc_aeq, + u8 op); +int irdma_cqp_stats_inst_cmd(struct irdma_sc_vsi *vsi, u8 cmd, + struct irdma_stats_inst_info *stats_info); +u16 irdma_alloc_ws_node_id(struct irdma_sc_dev *dev); +void irdma_free_ws_node_id(struct irdma_sc_dev *dev, u16 node_id); +void irdma_update_stats(struct irdma_dev_hw_stats *hw_stats, + struct irdma_gather_stats *gather_stats, + struct irdma_gather_stats *last_gather_stats, + const struct irdma_hw_stat_map *map, + u16 max_stat_idx); +/* vsi functions */ +int irdma_vsi_stats_init(struct irdma_sc_vsi *vsi, + struct irdma_vsi_stats_info *info); +void irdma_vsi_stats_free(struct irdma_sc_vsi *vsi); +void irdma_sc_vsi_init(struct irdma_sc_vsi *vsi, + struct irdma_vsi_init_info *info); +int irdma_sc_add_cq_ctx(struct irdma_sc_ceq *ceq, struct irdma_sc_cq *cq); +void irdma_sc_remove_cq_ctx(struct irdma_sc_ceq *ceq, struct irdma_sc_cq *cq); +/* misc L2 param change functions */ +void irdma_change_l2params(struct irdma_sc_vsi *vsi, + struct irdma_l2params *l2params); +void irdma_sc_suspend_resume_qps(struct irdma_sc_vsi *vsi, u8 suspend); +int irdma_cqp_qp_suspend_resume(struct irdma_sc_qp *qp, u8 cmd); +void irdma_qp_add_qos(struct irdma_sc_qp *qp); +void irdma_qp_rem_qos(struct irdma_sc_qp *qp); +struct irdma_sc_qp *irdma_get_qp_from_list(struct list_head *head, + struct irdma_sc_qp *qp); +void irdma_reinitialize_ieq(struct irdma_sc_vsi *vsi); +u16 irdma_alloc_ws_node_id(struct irdma_sc_dev *dev); +void irdma_free_ws_node_id(struct irdma_sc_dev *dev, u16 node_id); +/* terminate functions*/ +void irdma_terminate_send_fin(struct irdma_sc_qp *qp); + +void irdma_terminate_connection(struct irdma_sc_qp *qp, + struct irdma_aeqe_info *info); + +void irdma_terminate_received(struct irdma_sc_qp *qp, + struct irdma_aeqe_info *info); +/* dynamic memory allocation */ +void *irdma_allocate_dma_mem(struct irdma_hw *hw, struct irdma_dma_mem *mem, + u64 size, u32 alignment); +void *irdma_allocate_virt_mem(struct irdma_hw *hw, struct irdma_virt_mem *mem, u32 size); +int irdma_free_dma_mem(struct irdma_hw *hw, struct irdma_dma_mem *mem); +/* misc */ +u8 irdma_get_encoded_wqe_size(u32 wqsize, enum irdma_queue_type queue_type); +void irdma_modify_qp_to_err(struct irdma_sc_qp *sc_qp); +int irdma_sc_static_hmc_pages_allocated(struct irdma_sc_cqp *cqp, u64 scratch, + u8 hmc_fn_id, bool post_sq, + bool poll_registers); +int irdma_cfg_fpm_val(struct irdma_sc_dev *dev, u32 qp_count); +int irdma_get_rdma_features(struct irdma_sc_dev *dev); +void free_sd_mem(struct irdma_sc_dev *dev); +int irdma_process_cqp_cmd(struct irdma_sc_dev *dev, + struct cqp_cmds_info *pcmdinfo); +int irdma_process_bh(struct irdma_sc_dev *dev); +extern void dump_ctx(struct irdma_sc_dev *dev, u32 pf_num, u32 qp_num); +void dumpCSR(struct irdma_sc_dev *dev); +void dumpCSRx(struct irdma_sc_dev *dev); +void dumpcls(struct irdma_sc_dev *dev); +int irdma_cqp_sds_cmd(struct irdma_sc_dev *dev, + struct irdma_update_sds_info *info); +int irdma_cqp_query_fpm_val_cmd(struct irdma_sc_dev *dev, + struct irdma_dma_mem *val_mem, u8 hmc_fn_id); +int irdma_cqp_commit_fpm_val_cmd(struct irdma_sc_dev *dev, + struct irdma_dma_mem *val_mem, u8 hmc_fn_id); +int irdma_alloc_query_fpm_buf(struct irdma_sc_dev *dev, + struct irdma_dma_mem *mem); +int irdma_cqp_manage_hmc_fcn_cmd(struct irdma_sc_dev *dev, + struct irdma_hmc_fcn_info *hmcfcninfo, + u16 *pmf_idx); +void *irdma_remove_cqp_head(struct irdma_sc_dev *dev); +#endif /* IRDMA_PROTOS_H */ |